Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735832 | Method, apparatus, and system for data collection | Satoshi Sano, Takushi Fujita, Asako Kitaura | 2020-08-04 |
| 8773534 | Image processing apparatus, medium recording image processing program, and image processing method | Asako Kitaura, Seiya Shimizu | 2014-07-08 |
| 8654856 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2014-02-18 |
| 8599923 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2013-12-03 |
| 8553780 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2013-10-08 |
| 8428138 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2013-04-23 |
| 8345759 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2013-01-01 |
| 8340184 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2012-12-25 |
| 8254636 | Image processing apparatus and image processing method | Toru Tsuruta, Masayoshi Shimizu, Yuushi Toyoda | 2012-08-28 |
| 8194912 | Method and apparatus for analyzing image, and computer product | Asako Kitaura, Seiya Shimizu, Masami Mizutani | 2012-06-05 |
| 8184708 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2012-05-22 |
| 7929463 | Layered codec data distribution apparatus and method | Masami Mizutani, Yasuhiro Kawakatsu | 2011-04-19 |
| 7924924 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2011-04-12 |
| 7801927 | Video metadata correction apparatus and method | Soutaro Kaneko, Masami Mizutani | 2010-09-21 |
| 7324697 | Data embedding device and data extraction device | Kimihiko Kazui, Akira Nakagawa | 2008-01-29 |
| 7310372 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2007-12-18 |
| 7272182 | Motion vector encoding device and decoding device | Akira Nakagawa, Taizo Anan, Takashi Itoh | 2007-09-18 |
| 6917648 | Encoder and decoder for moving picture | Akira Nakagawa, Atsushi Ichiki, Takashi Itoh, Taizo Anan | 2005-07-12 |
| 6697425 | Dynamic image encoding apparatus and method for encoding a dynamic image | Akira Nakagawa, Taizo Anan, Wolfgang Niem | 2004-02-24 |
| 6467064 | Viterbi decoder | Taizo Anan, Akira Nakagawa | 2002-10-15 |
| 6333949 | Video coding apparatus and decoding apparatus | Akira Nakagawa, Kimihiko Kazui, Takahiro Shimizu | 2001-12-25 |
| 6282243 | Apparatus and method for interframe predictive video coding and decoding with capabilities to avoid rounding error accumulation | Kimihiko Kazui, Akira Nakagawa | 2001-08-28 |
| 6104826 | Method of watermark-embedding/extracting identification information into/from picture data and apparatus thereof, and computer readable medium | Akira Nakagawa, Kimihiko Kazui, Atsuko Tada, Koich Tanaka | 2000-08-15 |
| 6104434 | Video coding apparatus and decoding apparatus | Akira Nakagawa, Kimihiko Kazui, Takahiro Shimizu | 2000-08-15 |
| 6078617 | Apparatus and method for coding and decoding video images | Akira Nakagawa, Kiichi Matsuda | 2000-06-20 |